The ________ have shells composed of calcium carbonate and thin pseudopods.
A. Amebozoa
B. Euglenids
C. Ciliates
D. Dinoflagellates
E. Foraminifera
Answer: E
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All of the following are part of the endomembrane system, except the
A) Golgi body. B) endosomes. C) lysosomes. D) peroxisomes. E) Neither C nor D are part of the endomembrane system.
The parts of the plant that allow for gas exchange are the
A. xylem. B. stomata. C. roots. D. phloem. E. cuticle.
Antoni van Leeuwenhoek was the first person in history to
A) use a magnifying glass. B) develop a taxonomic system. C) view microorganisms and record these observations. D) disprove spontaneous generation. E) use the germ theory of disease.
Select the following phylum that includes animals that are unsegmented, acoelomate, and have a digestive cavity with a single opening.
A. Platyhelminthes B. Annelida C. Cnidaria D. Nematoda E. Rotifera